the secondary mirror on my 8" LX90 will move around within the hole of the supporting glass & of course has done so. Is the hole supposed to have some play in it? If the secondary has moved or turned, how can i realign it with the primary. There are just two marks on the edge of the secondary supporting glass -27- & +. there are no marks on the mirror to help align it. I believe Hutech has an instrument for doing this but it is a lot of money for a one time application. Sure would appreciate suggestions how to fix it, bob
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